The apartment itself is nice, it's modern, very clean and looks like the pictures. The air conditioning is really powerful, the shower is nice and hot, and it was easy to arrange housekeeping during the stay.
There are a few basic things missing though that would make the stay that bit more comfortable and home-like. There was no dish towel so you couldn't dry dishes, there is a washer for clothes but no detergent, no cushions or blankets on the couch.
The location is... ok. There is a 7/11 practically downstairs which is super helpful, but it's that bit too far from the BTS station (15-20 minutes walk) or the nice Ari area for food/shopping (25-30 minutes walk) to be really practical in the heat, so we ended up having to take a taxi to almost everywhere.
The biggest issue though is that the lobby and lift are full of scary posters telling you that travellers are not allowed to stay there and that any suspicious people should be reported and you'll be fined/prosecuted. It made you feel really worried and anxious every time you left or came back to the condo, and we wouldn't here stay again because of it.